TY  - BOOK
AU  - Gray, Rob
AU  - Gray, Jan
TI  - Accounting for the environment 
SN  - 0-7619-7137-8
U1  - 333.7 
PY  - 2001///
CY  - London
PB  - Sage
KW  - Natural resources
KW  - Energy
KW  - Economics
N1  - Includes bibliography and index
ER  -